The **midterm exam** was given Wednesday, 2007-10-24, at the usual class time in room **SCL 160**. It was be a closed-book, cumulative exam covering all material discussed in lecture prior to the test date.

2007 midterm sample solutions: 2007-midterm-solutions.pdf.

2005 midterm sample solutions: 2005-midterm-solutions.pdf.

2005 midterm without solutions: 2005-midterm.pdf.